Lee Precision Pacesetter 3-Die Set 300 Blackout

The Lee Pacesetter 3-Die Set for 300 Blackout (also known as 300 AAC Blackout) is a complete three-die reloading package from Lee Precision. The set covers the full resizing, bullet seating, and crimping cycle needed to reload 300 Blackout brass into accurate, function-ready ammunition.

The set includes a Full Length Sizing Die to resize fired brass and deprime in a single step, a Micrometer Bullet Seating Die for precise, repeatable bullet seating depth adjustments, and a Factory Crimp Die to apply a uniform crimp and remove case-mouth bell for reliable feeding. A Universal Shell Holder, powder dipper, and printed instructions with load data round out the package so you can set up and start loading right out of the box.

All three dies are machined from steel. The Pacesetter 3-Die Set pairs a full-length sizer and factory crimp die with a micrometer-adjustable seater, giving reloaders a complete setup dedicated to the 300 Blackout cartridge.